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(11)

EP 2 207 828 A1

(12)

(43) Date of publication: 21.07.2010 Bulletin 2010/29 (21) Application number: 08842053.4 (22) Date of filing: 20.08.2008

(51) International Patent Classification (IPC):  C08G 18/08(2006.01) C08G 18/79(2006.01) C08G 18/42(2006.01) C09D 175/04(2006.01) (86) International application number: PCT/US2008/073628 (87) International publication number: WO 2009/055132 (30.04.2009 Gazette 2009/18)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 23.10.2007 US 876986 (71) Applicant: PRC-DESOTO INTERNATIONAL, INC. Glendale, CA 91203 (US)	(72) Inventors: ABRAMI, Siamanto Glendale, CA 91203 (US) TANG, Guangliang Glendale, California 91201 (US) (74) Representative: Polypatent  Braunsberger Feld 29 51429 Bergisch Gladbach 51429 Bergisch Gladbach (DE)